v8::internal::detail::WaiterQueueLockGuard Class Reference

Collaboration diagram for v8::internal::detail::WaiterQueueLockGuard:

Public Member Functions
	WaiterQueueLockGuard (std::atomic< StateT > *state, StateT &current_state)
	WaiterQueueLockGuard (std::atomic< StateT > *state, bool is_locked)
	WaiterQueueLockGuard (const WaiterQueueLockGuard &)=delete
	WaiterQueueLockGuard ()=delete
	~WaiterQueueLockGuard ()
void	set_new_state (StateT new_state)

Static Public Member Functions
static std::optional< WaiterQueueLockGuard >	NewAlreadyLockedWaiterQueueLockGuard (std::atomic< StateT > *state)

Private Types
using	StateT = JSSynchronizationPrimitive::StateT

Private Attributes
std::atomic< StateT > *	state_
StateT	new_state_

Static Private Attributes
static constexpr StateT	kInvalidState

Detailed Description

Definition at line 117 of file js-atomics-synchronization.cc.

Member Typedef Documentation

StateT

using v8::internal::detail::WaiterQueueLockGuard::StateT = JSSynchronizationPrimitive::StateT

private

Definition at line 118 of file js-atomics-synchronization.cc.

Constructor & Destructor Documentation

WaiterQueueLockGuard() [1/4]

v8::internal::detail::WaiterQueueLockGuard::WaiterQueueLockGuard ( std::atomic< StateT > * state, StateT & current_state )

inlineexplicit

Definition at line 124 of file js-atomics-synchronization.cc.

WaiterQueueLockGuard() [2/4]

v8::internal::detail::WaiterQueueLockGuard::WaiterQueueLockGuard ( std::atomic< StateT > * state, bool is_locked )

inlineexplicit

Definition at line 135 of file js-atomics-synchronization.cc.

WaiterQueueLockGuard() [3/4]

v8::internal::detail::WaiterQueueLockGuard::WaiterQueueLockGuard ( const WaiterQueueLockGuard & )

delete

WaiterQueueLockGuard() [4/4]

v8::internal::detail::WaiterQueueLockGuard::WaiterQueueLockGuard ( )

delete

~WaiterQueueLockGuard()

v8::internal::detail::WaiterQueueLockGuard::~WaiterQueueLockGuard ( )

inline

Definition at line 145 of file js-atomics-synchronization.cc.

Member Function Documentation

NewAlreadyLockedWaiterQueueLockGuard()

static std::optional< WaiterQueueLockGuard > v8::internal::detail::WaiterQueueLockGuard::NewAlreadyLockedWaiterQueueLockGuard ( std::atomic< StateT > * state )

inlinestatic

Definition at line 158 of file js-atomics-synchronization.cc.

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set_new_state()

void v8::internal::detail::WaiterQueueLockGuard::set_new_state ( StateT new_state )

inline

Definition at line 155 of file js-atomics-synchronization.cc.

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Member Data Documentation

kInvalidState

StateT v8::internal::detail::WaiterQueueLockGuard::kInvalidState

staticconstexprprivate

Initial value:

=
      ~JSSynchronizationPrimitive::kEmptyState

Definition at line 163 of file js-atomics-synchronization.cc.

new_state_

StateT v8::internal::detail::WaiterQueueLockGuard::new_state_

private

Definition at line 166 of file js-atomics-synchronization.cc.

state_

std::atomic<StateT>* v8::internal::detail::WaiterQueueLockGuard::state_

private

Definition at line 165 of file js-atomics-synchronization.cc.

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The documentation for this class was generated from the following file:

• src/objects/js-atomics-synchronization.cc